Best year time to visit Isle of Grain

General weather information about Isle of Grain

Average annual temperature is 11.8 °C

Absolute maximum temperature: 30.2 °C

Absolute minimum temperature: -3.9 °C

Number of sunny days: 147 days

Number of rainy days: 218 days

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* Weather data for Isle of Grain United Kingdom is based on climate observations for 2026 year

Isle of Grain air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.213.314.516.419.630.224.123.528.822.414.412.2
Average daytime temperature (°C)8.29.510.012.216.222.120.220.421.116.510.59.1
Average temperature (°C)5.46.17.48.712.417.717.517.418.114.08.47.6
Average night temperature (°C)2.63.04.75.48.813.214.714.515.311.76.25.7
Absolute minimum temperature (°C)-3.9-3.3-1.81.55.78.811.911.710.05.8-0.7-2.1

Isle of Grain monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.410.011.913.915.616.516.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.25.34.58.710.912.910.310.69.36.54.33.1
Precipitation (mm)599102823347847339869278
Sunny days14202713217141612813
Rainy days1782923189241714192218
Snow days000000000000

Isle of Grain - weather forecast by months

Isle of Grain weather in januaryIsle of Grain weather in februaryIsle of Grain weather in marchIsle of Grain weather in aprilIsle of Grain weather in mayIsle of Grain weather in juneIsle of Grain weather in julyIsle of Grain weather in augustIsle of Grain weather in septemberIsle of Grain weather in octoberIsle of Grain weather in novemberIsle of Grain weather in december

Best time to visit Isle of Grain:

The best time to visit Isle of Grain during the most sunny months:

  • May — 10.9(h)
  • June — 12.9(h)
  • July — 10.3(h)
  • August — 10.6(h)

Months with the longest average daylight duration in Isle of Grain:

  • May — 15.6(h)
  • June — 16.5(h)
  • July — 16.1(h)

The largest precipitation sum in Isle of Grain is at

  • March — 102(mm)
  • July — 84(mm)
  • October — 86(mm)
  • November — 92(mm)

    • Weather forecast in the closest to Isle of Grain admin centers

    Weather forecast in the closest towns to Isle of Grain

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    Frequently asked questions

    When is the best time to visit Isle of Grain?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Isle of Grain.
    What is the weather like in Isle of Grain?
    See average temperature, rainfall and daylight hours for Isle of Grain by month in the table above.
    How many sunny days does Isle of Grain have?
    The monthly weather statistics above show sunshine and rainfall patterns for Isle of Grain throughout the year.